How many units of energy are consumed by a 14kg of the gas cylinder?

The list shows a few fuels along with their calorific value. Which of these fuels would take the least time to boil a pan of water ? Fuel Calorific value (kJ/kg) Cow dung cake 6 0 0 0 − 8 0 0 0 Wood 1 7 0 0 0 − 2 2 0 0 0 Coal 2 5 0 0 0 − 3 3 0 0 0 Petrol 4 5 0 0 0 Kerosene 4 5 0 0 0 Diesel 4 5 0 0 0 Methane 5 0 0 0 0 CNG 5 0 0 0 0 LPG 5 5 0 0 0 Biogas 3 5 0 0 0 − 4 0 0 0 0

• Determine whether you want to warm up the sample (give it some thermal energy) or cool it down (take some thermal energy away). • Insert the amount of energy supplied as a positive value. If you want to cool down the sample, insert the subtracted energy as a negative value. For example, say that we want to reduce the sample's thermal energy by 63,000 J. Then Q = − 63 , 000 J Q = -63,000 \ \text c = 5 kg ⋅ − 3 K = 63 , 000 J ​ = 4 , 200 kg ⋅ K J ​ This is the typical heat capacity of water. You don't need to use the heat capacity calculator for most common substances. The values of specific heat for some of the most popular ones are listed below. • ice: 2 , 100 J k g ⋅ K \mathrm 130 kg ⋅ K J ​ • Find the initial and final temperature as well as the mass of the sample and energy supplied. • Subtract the final and initial temperature to get the change in temperature (ΔT). • Multiply the change in temperature with the mass of the sample. • Divide the heat supplied/energy with the product. • The formula is C = Q / (ΔT × m). The formula for specific heat capacity, C, of a substance with mass m, is C = Q /(m × ΔT). Where Q is the energy added and ΔT is the change in temperature. The specific heat capacity during different processes, such as constant volume, Cv and constant pressure, Cp, are related to each other by the specific heat ratio, ɣ= Cp/Cv, or the gas constant R = Cp - Cv.

• Salary & Income Tax Calculators • Mortgage Calculators • Retirement Calculators • Depreciation Calculators • Statistics and Analysis Calculators • Date and Time Calculators • Contractor Calculators • Budget & Savings Calculators • Loan Calculators • Forex Calculators • Real Function Calculators • Engineering Calculators • Tax Calculators • Volume Calculators • 2D Shape Calculators • 3D Shape Calculators • Logistics Calculators • HRM Calculators • Sales & Investments Calculators • Grade & GPA Calculators • Conversion Calculators • Ratio Calculators • Sports & Health Calculators • Other Calculators This conversion calculator enables you to quickly and easily convert various alternative fuels into their gasoline gallon equivalents, or GGEs. To achieve this, simply enter how many alternative fuel units you wish to convert, select the type of alternative fuel you wish to convert, and click "Convert" to immediately see your results. Understanding GGE The energy content of different fuel types can vary greatly and a range of units are applied to measure this content, making comparing energy content quite a challenge. However, the gasoline gallon equivalent, known more commonly as the GGE, standardizes these measurements so drivers can draw direct comparisons between the energy content of different fuels, helping them determine which addresses their needs most effectively. In sum, by quantifying how much of an alternative fuel is needed to deliver the same amount of energy as a ...

• administrator • Last Updated: 29 September 2022 LPG (propane) Gas Unit Conversions: Gas in kg, Litres, MJ, kWh & m³ Also Propane Gas Unit Conversion in Pounds, Gallons, BTU, Therms & ft³ Where LPG is propane, 1kg of LPG has a volume of 1.96 litres. Conversely, 1 litre of LPG weighs 0.51kg. LPG Specific Gravity – Density: Unlike water, 1kg of LPG does NOT equal 1 litre of LPG. This is because the density or specific gravity of LPG is less than water. Gas unit conversion is the comparison of one gas unit measurement with another. Having a given quantity of one gas unit, you convert it to an equivalent amount in another gas unit, with a gas unit conversion formula, table or chart. We are frequently asked about the various LPG – propane – gas unit conversion (LP gas unit conversion) values. The first table shown below covers most of the common gas unit conversion measures and gas bottle-cylinder sizes for Australia, including kg, litres, MJ, kWh & m³ (e.g. LPG gas unit conversion of kg to litres is 1kg = 1.96L). People ask the questions in many ways and the simplest way to answer most of them is with an LPG Gas Unit Conversion Table (or two). Gas Unit Conversion One kilojoule = 0.9478 BTU, when converting from metric (joules) to Imperial units (British Thermal Units) of measure. Metric pressure units are Pascals vs PSI. One kPa (kilopascal) = one thousand pascals. Convert kg to Litres LPG – LPG Conversion kg to Litres – How Do You Convert LPG kg to L – Convert kg to Litres L...

This article needs additional citations for Please help Find sources: · · · · ( August 2015) ( unit of energy is the same as the unit of work – the 1joule is equal to 1 1 J = 1 k g ( m s ) 2 = 1 k g ⋅ m 2 s 2 . In discussions of energy production and consumption, the units British imperial / US customary units [ ] The Electricity [ ] This section does not Please help ( February 2020) ( A unit of electrical energy, particularly for utility bills, is the 3.6megajoule. Electricity usage is often given in units of kilowatt-hours per year or other time period. This is actually a measurement of average Natural gas [ ] Natural gas is often sold in units of energy content or by volume. Common units for selling by energy content are 3 = 1 Ccf). In Australia, natural gas is sold in cubic metres. One cubic metre contains about 38megajoules. In the most of the world, natural gas is sold in gigajoules. Food industry [ ] The 14.5°C, at a 1 4.184J is used, but other calories have also been defined, such as the International Steam Table calorie of 4.1868J. In many regions, 1000calories, sometimes written capitalized as Calories. In the European Union, food energy labeling in joules is mandatory, often with calories as supplementary information. Atom physics and chemistry [ ] In physics and chemistry, it is common to measure energy on the atomic scale in the non-SI, but convenient, units [ clarification needed] Historically Spectroscopy [ ] In −1) are strictly speaking not energy units bu...

Two cylinders A and B of equal volume V 0 ​ contain the same ideal monoatomic gas at the same temperature T 0 ​ but at different pressures 2 p 0 ​ and P o ​ respectively. They are connected by a thin tube installed with a valve that is initially closed. The valve is opened and as the gas leaks from the cylinder A to the cylinder B, the pressure in the cylinder A is maintained 2 p 0 ​ by pushing the piston into the cylinder. The process is continued until the pressure in the cylinder B also becomes 2 p 0 ​ Find the final temperature in terms of T 0 ​ and final volume of gas in cylinder A in terms of V 0 ​ Both the cylinders are in good thermal contact. Neglect heat loss to the surroundings. A tall vertical cylinder of height h and cross-sectional area A is in uniform gravitational field. The cylinder contains an ideal gas at uniform temperature and is closed at both ends. If the density of the gas at bottom and top of the cylinder is ρ 1 ​ and ρ 2 ​ respectively, calculate the mass of the gas contained in the cylinder.